> For the complete documentation index, see [llms.txt](https://docs.heyanon.ai/heyanon.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.heyanon.ai/heyanon.ai/hey-anon/protocols-and-functions-supported/defi-protocols/spark.md).

# Spark

## Spark Protocol Integration

### Overview

This module provides integration with Spark Protocol (formerly part of MakerDAO), a decentralized lending platform focused on USDS and DAI. It offers deposits, collateralized borrowing, and yield-bearing spTokens.

### Core Components

#### Lending Operations

* **Supply Functions**:
  * Supply assets to lending pools
  * Withdraw supplied assets
  * Earn yield through spTokens
  * Track supply positions
  * Monitor earned interest

#### Borrowing Operations

* **Borrow Functions**:
  * Borrow assets against collateral
  * Choose interest rate modes (Stable/Variable)
  * Repay borrowed assets
  * Use spTokens for repayment
  * Track borrowing positions

#### Supported Assets

* **Major Assets**:
  * DAI (`0x6B175474E89094C44Da98b954EedeAC495271d0F`)
  * WETH (`0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`)
  * USDC (`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`)
  * WBTC (`0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599`)
  * wstETH (`0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0`)
  * sDAI (`0x83F20F44975D03b1b09e64809B757c47f942BEeA`)

#### Analytics and Data

* **Account Information**:
  * User account data
  * Total collateral value
  * Current debt positions
  * Health factor monitoring
  * Available borrowing power

#### E-Mode Features

* **Specialized Categories**:
  * Stablecoins category
  * ETH category
  * Enhanced LTV ratios
  * Optimized borrowing power
  * Category-specific parameters

### Chain Support

* **Ethereum Mainnet**:
  * Pool Address Provider: `0x02C3eA4e34C0cBd694D2adFa2c690EECbC1793eE`
  * WETH Gateway: `0xBD7D6a9ad7865463DE44B05F04559f65e3B11704`
  * Data Provider: `0xFc21d6d146E6086B8359705C8b28512a983db0cb`

### Additional Features

* Leveraged position creation
* Reserve data monitoring

### Example Prompts:

* "HeyAnon, please supply 1000 DAI to Spark Protocol"
* "HeyAnon, please supply 10 WETH, and borrow 10% of the total available amount against it as DAI"
* "HeyAnon, please update me on earned interest through the Spark protocol"